A solid wire with a radius of 300 mm carries a current of, Ask an Expert

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A solid wire with a radius of 3.00 mm carries a current of 0.0530 A. Assume the current is uniformly distributed in the wire.

(a) What is the magnetic field strength at the center of the wire?

(b) What is the magnetic field strength at a distance of 1.00 mm from the center?

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